{"created":"2021-03-01T06:54:03.050820+00:00","id":35079,"links":{},"metadata":{"_buckets":{"deposit":"1bce8ad9-8eb2-4468-a543-1b43f41cee91"},"_deposit":{"id":"35079","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"35079"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00035079","sets":["80:4535:5283","9:504:4538:5284"]},"author_link":["135243","135242"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"二次元又は球面上レーレー波の伝播"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1927-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"28","bibliographicPageStart":"21","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"東京帝國大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, Tokyo Imperial University"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"弾性表面波が地表上を伝はる理論は、1887年レーレー卿によつて提出されたが、其は波が一方向にのみ伝播する場合であった。其後1904年力学の大家ラム氏が応力函数を用ひて波が二次元に拡がる場合を研究し、而もレーレーとは異なる方法により、数学の困難さと優雅さとを示した。これより先、1882年同氏は直角座標を用ひる事によつて、球の自由振動を攻究したが、座標軸の性質上三筋線以上の振動には極めて不適当な結果を残した。最近1923年気体力学の権威ジーンス氏が極座標を用ひ、重力迄も考慮に入れ、球上表面波の伝播に就て発表したが、計算は可なり近似的であり、重力の影響を除いても猶不正確を免れず、結局平面上の問題に帰して居る。","subitem_description_type":"Abstract"},{"subitem_description":"For the study of the propagation of elastic surface waves the integration of the equations of motion is made to accord with prescribed boundary conditions of stresses or displacements. Lord Rayleigh gave the integration of differential equations for the elastic surface waves propagating in one direction, arid Lamb extended the solution to the case in two dimensions. Lord Rayleigh obtained the solution by superposing two types of waves, one of them being dilational and the other distorsional. Lamb's method is based upon the application of stress functions. Regarding the elastic vibrations of a sphere, some problems in Cartesian coordinates were solved by Lamb, Avhose method is suited for one or two nodal vibrations. The same subject was attacked also by Jeans by taking the effect of gravity into considerations ; the results obtained by him, however, are approximate even when the effect of gravity is neglected. This investigation, which aims to obtain simple arid correct methods*of finding solutions of Rayleigh-waves in general, falls into two.sections. First, a solution of the problem of the propagation of Rayleigh-waves in two dimensions has been found following Lord Rayleigh's method. Second, exact solutions concerning the propagation of surface waves having any wave length over an isotropic elastic sphere have been obtained by using spherical coordinates.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"135243","nameIdentifierScheme":"WEKO"}],"names":[{"name":"妹澤, 克惟"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000035079","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京帝国大学地震研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00029699","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00408972","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"453","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Earthquake Research Institute, Tokyo Imperial University"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Earthquake Research Institute"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Sezawa, Katsutada"}],"nameIdentifiers":[{"nameIdentifier":"135242","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-27"}],"displaytype":"detail","filename":"ji0020003.pdf","filesize":[{"value":"319.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0020003.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/35079/files/ji0020003.pdf"},"version_id":"3ef55dab-9232-4b1a-afa8-3e99a1a48fa8"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"On the Propagation of Rayleigh-Waves on Plane and Spherical Surfaces","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"On the Propagation of Rayleigh-Waves on Plane and Spherical Surfaces","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["5283","5284"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2009-10-13"},"publish_date":"2009-10-13","publish_status":"0","recid":"35079","relation_version_is_last":true,"title":["On the Propagation of Rayleigh-Waves on Plane and Spherical Surfaces"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:09:00.152906+00:00"}